import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import java.io.IOException;

/**
 * @author 86187
 * @classname ServletA
 * @time 2024/3/18
 * @project javaweb_project
 */
@WebServlet("/a")
public class ServletA extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        System.out.println("请求到达ServletA");
        req.getRequestDispatcher("/b").forward(req,resp);
    }
}


